It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo. Play it safe when you tow and give your trailer brakes the control they need with a Curt Manufacturing trailer brake controller and brake control harness.Curt Manufacturing quick plug brake control harnesses make the installation of your brake controller literally a snap. They are designed to allow your brake control to plug directly into your vehicle's power system using an original equipment connector. They are equipped with two plugs - one that snaps into your vehicle's original equipment socket and the other that connects to any Curt Manufacturing brake controller, including Venturer, Discovery, Reflex and TriFlex.This brake control adapter harness is designed to allow competitor brake control harnesses to be used with Curt Manufacturing brake controls. It is compatible with Tekonsha, Reese, Draw-Tite and Pro Series vehicle-specific harnesses (The brands listed are registered trademarks of Cequent Consumer Products).